Equine Exercise Physiology: www.amazon.co.uk

Science Supplements Ltd: www.sciencesupplements.co.uk

The International Agriculture and Technology Centre (IATC): www.theiatc.org

International Conference on Equine Exercise Physiology (ICEEP): www.centaure-metrix.com/iceep

The International League for the Protection of Horses (ILPH): www.ilph.org

International Federation for Equestrian Sports (FEI): www.horsesport.org

Equine Health Care: www.equinehaler.com

Equinology: www.equinology.com

Equine and Comparative Exercise Physiology: http://journals.cambridge.org/action/displayJournal?jid=ECP

Hartpury College: www.hartpury.ac.uk

The Open College of Equine Studies (TOCES): www.equinestudies.co.uk

UK Photogallery: www.ukphotogallery.co.uk/store/category/b3n0/David_Marlin.html

Phoenix Web Designs: www.phoenix-webdesigns.co.uk